Forecast August 24, 2024 7:33 am NBC 5 FORECAST: Bright Sunshine with a Heat Advisory for Saturday Bright sunshine and hot temperatures continue this weekend across North Texas. A Heat Advisory is in effect until 9 p.m. Saturday as afternoon heat index values approach 107. Wake Up to Something Good 0:42 Weather Quiz: Most Atlantic Cat 5 hurricanes? 2:27 NBC 5 FORECAST: Chance for brief, heavy rain with lightning overnight 2:39 NBC 5 FORECAST: Cold front brings a big weather change 4:05 Weather Quiz: Air Temp vs Dew Point 2:28 NBC 5 FORECAST: Cold front brings a big weather change